Biology teachers develop engaging curricula, including lab experiments and other scientific investigations; present lessons; and evaluate student performance. High school biology teachers also set and enforce guidelines for classroom behavior and arrange parent-teacher conferences when needed. Biology Teachers may work in both public and private schools and are responsible for teaching biology. Based on the best-written resume samples, the most common duties of a Biology Teacher are preparing class materials, grading examinations, overseeing student behavior, and implementing school policies.